I've always thought this performing tour outstanding. I've found more than one LP recording extant. Both are good. HH had dinner with my folks after a performance (which I couldn't attend, being 1600 miles away and otherwise burdened). You will be somewhat comforted to know that HH is off-stage as eminently likable as on. He says he has about 14 hours of prepared performance to choose from, cut and paste, like a comedian. Twain as a humorist was quite impressive. I'm not aware of a video although I saw the television performance--and howled. The best version of "My Old Ancestor Satan" was the TV version. If anyone DOES turn up a video, please post info.